Improvement in loading and dumping-machines



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7 ATENTEBJUL251871 Witnesses." Y Inventor,

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UNITED STATES PATENT OFFICE.

MOREAU PHILLIPS, OF SPRINGFIELD, ILLINOIS, ASSIGNOR TO HIMSELF ANDTHOMAS HANDY, OF SAME PLACE.

IMPROVEMENT IN LOADING AND DUMPlNG-MACHENES.

Specification forming part of Letters Patent No. 117,322, dated July 25,1871.

To all whom it may concern:

Be it known that I, lVIOREAU PHILLIPs, of Springfield, in the county ofSangamon and State of Illinois, have invented certain Improvements inLoading and Dumping-Machines, of which the following is a specification:

My invention relates to a machine for loading and dumping earth, theframe or body of the machine being placed upon any farm-wagon. Thescraper being lowered to contact with the surface of the ground thedisconnected earth is. forced into the scraper, and, by means of thetrap-doors in the scraper, (to which trapdoors are attached rods andlevers,) the earth is thrown in the rear part of the scraper, so that itcan be filled full.

Figure 1 is a side elevation of a machine embodying my invention. Fig. 2is a plan of the same. Fig. 3 is a sectional view taken through thedotted lines 00 m, Fig. 2.

A is the frame or body of the machine, which can be placed upon anyfarm-wagon. The frame should be substantially constructed. It is bracedwith the cross-pieces of timber, as shown at a a a and the frame ismortised to fit on the bolsters. B is the scraper, the rear part ofwhich is hung to the cross-piece a by ropes or chains I) b, and in frontby chains 1) b, that are fastened to a rod, 0, that works in bearings inthe scraper, as shown at c, said chains passing over pulleys O O, theshafts of the pulleys running in bearings in the pieces of timbers d din the cross-pieces of timber a 60 The chains are fastened to thecross-bar e of the lever E. This lever serves to raise and lower thescraper, and is held undera catch or hook in the cross-piece a. F F arechains attached to the front of the scraper and to the frame A. Thesechains are stretched tight when the scraper is lowered. D D D D aretrap-doors in the scraper. These trap-doors are connectedby rods f f f ftothe levers H H H H. The lever is hinged on a rod, G, on the rear partof the frame. 9 g are Washers between the levers. Said levers rest onthe cross-piece a. The trap-doors are hung on rods I I I I. Passingthrough the scraper i i z' i are lugs to prevent the trap-doors fromfalling below the scraper. The rear part or tail-gate K is hung on arod, and is lowered when it is desired to dump the earth from thescraper.

The machine is operated as follows: The scraper is lowered to contactwith. the ground by means of thelever E. As the machine is drawn forwardthe earth is scraped in the plate L, and from thence on the first of thetrap-doors D D. -The earth is then thrown back 011 the next trap-door bythe use of the lever H, raising the trap-door and pitching the earthonto the next trap-door, and so on. By this means the box can beentirely filled Whereas, if the trap-doors were not used the scrapercould not be filled or as large a scraper used. WVhen the scraper isfilled the front end is raised up by the use of the lever E. To dump theearth from the scraper, let down the tailgate, raise the rear trap-doorby means of the lever H that is connected to it, and then the nexttrap-door, and so on until the scraper is emptied.

1 claim as my invention- 1. The lever E and its catch or hook, pulleys OO, and rod 0, in combination with the chains 1) b, scraper B, and frameA, substantially as described, and for the purpose hereinbefore setforth.

2. The plate L, trap-doors D D, rods f f, levers H H, in combinationwiththe fi ameA and scraper B, substantially as specified.

. MOREAU PHILLIPS.

Witnesses:

A. W. W001), WM. PRESCOTT.

